MAC prefix 9C:A5:25
Shandong USR IOT Technology Limited
| Vendor | Shandong USR IOT Technology Limited |
|---|---|
| Short name | ShandongUSRI |
| Prefix | 9C:A5:25/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 9C:A5:25:00:00:00 – 9C:A5:25:FF:FF:FF |
| Notations | 9C:A5:25:00:00:009C-A5-25-00-00-009ca5.2500.00009CA525000000 |
Frequently asked questions
Which vendor does MAC address 9C:A5:25 belong to?
MAC addresses starting with 9C:A5:25 are assigned to Shandong USR IOT Technology Limited according to the IEEE registry (prefix length 24 bits).
How many addresses does block 9C:A5:25 contain?
The block contains 16,777,216 addresses from 9C:A5:25:00:00:00 to 9C:A5:25:FF:FF:FF.
Is 9C:A5:25 a unicast or multicast address?
The least significant bit of the first byte is 0 – it is a unicast address. The U/L bit is 0, so the address is globally unique (universally administered).
How do I find the MAC address of my device?
On Linux use ip link, on Windows getmac /v or ipconfig /all, on macOS ifconfig. Note: phones and recent operating systems often use random, locally administered addresses on Wi-Fi.